Question

Find the LCM of 20 and 25 using prime factorization method.​

Answer 1

Step-by-step explanation:

What is the LCM of 20 and 25?

Find the prime factorization of 20. 20 = 2 × 2 × 5.

Find the prime factorization of 25. 25 = 5 × 5.

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM: LCM = 2 × 2 × 5 × 5.

LCM = 100.

Answer 2

Answer:

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